CN217550513U

CN217550513U - PCB board china ink self-cleaning device

Info

Publication number: CN217550513U
Application number: CN202123443967.1U
Authority: CN
Inventors: 王黎辉; 陈伟; 徐克平
Original assignee: Hangzhou Baolin Printed Circuits Co ltd
Current assignee: Hangzhou Baolin Printed Circuits Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-10-11
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a PCB board china ink self-cleaning device, including workstation, clear hole ware and purger, the clear hole ware is located on the workstation, the purger is located on the workstation, the clear hole ware includes support frame, catch bar, backup pad, clearance needle, clear hole pond and mount, the support frame is located on the workstation, the catch bar is located on the support frame, the backup pad is located on the catch bar, the clearance needle is located in the backup pad, clear hole pond is located on workstation and the support frame, the mount is located in the clear hole pond. The utility model relates to a PCB board china ink belt cleaning device field specifically indicates a PCB board china ink self-cleaning device.

Description

PCB board china ink self-cleaning device

Technical Field

The utility model relates to a PCB board china ink belt cleaning device field specifically indicates a PCB board china ink self-cleaning device.

Background

The PCB is one of the important components in the electronic industry, and almost every kind of electronic equipment, as small as electronic watches and calculators, as large as computers, communication electronic equipment and military weapon systems, has only electronic components such as integrated circuits, etc., and the PCB is used for electrical interconnection between the electronic components.

Need wash printing ink at the PCB board, surface printing ink clears away relatively easily, but the through-hole of PCB board requires no printing ink consent, because the aperture problem, has partial hole to have printing ink to remain, has increased the washing and has washd the degree of difficulty, for this reason the utility model provides a PCB board printing ink belt cleaning device adds part clearance through-hole, self-cleaning after the clearance.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a PCB board china ink self-cleaning device.

The utility model adopts the following technical scheme: the utility model relates to a PCB board china ink self-cleaning device, including workstation, hole cleaning ware and purger, the hole cleaning ware is located on the workstation, the purger is located on the workstation, the hole cleaning ware includes support frame, catch bar, backup pad, clearance needle, hole cleaning pond and mount, the support frame is located on the workstation, the catch bar is located on the support frame, the catch bar can select hydraulic stem or electric putter, the backup pad is located on the catch bar, the clearance needle is located on the backup pad, the clearance needle can wrap up a layer of oil absorption material or cloth outward when needing, the hole cleaning pool is arranged on the workbench and the support frame, the fixing frame is arranged in the hole cleaning pool, a PCB needing cleaning is placed on the fixing frame and fixed, the push rod extends to drive the supporting plate to move downwards, the cleaning pin is inserted into the through hole, cleaning liquid flows out, then the push rod is slightly contracted and extended, the cleaning liquid cleans the PCB and also cleans the through hole, then the cleaning liquid is stopped outputting, the push rod is contracted, then the board is taken out, other PCBs can be waited for and put into the cleaning frame, and the PCB can be independently clamped to continue cleaning.

Further, the cleaning needle is provided with a plurality of groups.

Furthermore, the backup pad is gone up to run through and is equipped with the washing liquid inlet pipe, clear hole pond lateral wall lower part runs through and is equipped with the outlet pipe.

Further, the purger is including wasing pond, bracing piece and controller, wash the pond and locate on the workstation, wash the pond and can be equipped with the multiunit, select flowing water according to actual need to wash the pond, ultrasonic cleaning pond etc. the bracing piece is located on wasing the pond, the bracing piece is equipped with two sets ofly, the controller is located on the bracing piece.

Further, the controller includes track pole, lead screw, track pipe, removal case, external tooth nut, motor and gear, the track pole is located on the bracing piece, the lead screw is located on the bracing piece, the track pipe slides and cup joints on locating the track pole, the removal case is located on the track pipe and slides and cup joint and locate on track pole and lead screw, external tooth nut threaded connection locates on the lead screw, the motor is located on the removal case, the gear locate on the motor output shaft and with external tooth nut meshing, motor work drives gear revolve, rotates with gear engagement's external tooth nut, drives the removal case and removes under limiting displacement.

Furthermore, the motor is a forward and reverse rotating motor, and bidirectional movement can be realized.

Further, the bottom of the moving box is provided with an assistor, the assistor comprises an electric push rod, a connecting plate and a clamp, the electric push rod is arranged at the bottom of the moving box, the connecting plate is arranged at the bottom of the electric push rod, the clamp is arranged on the connecting plate, the PCB can be clamped by the clamp, meanwhile, the motor and the electric push rod can be controlled by an external control panel, full-automatic cleaning can be realized within set time, and semi-automatic cleaning can also be realized by manual control.

Furthermore, the connecting plate is provided with a hook which can hang the cleaning frame.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this design has increased the device to the through-hole clearance, the through-hole position design of clearance needle to the PCB board, and be less than the through-hole diameter, when flowing the washing liquid and wasing the PCB board, use the clearance needle to insert repeatedly to the through-hole, be convenient for clear up inside printing ink, the practicality has been increased, at the increase controller of washing pond top, the convenient PCB board that will need the washing removes, and can external control panel, to the washing pond of difference, different scavenging period can be designed, utilize the controller to be convenient for remove next washing pond simultaneously, and adopt electric control, also can realize automatic control.

Drawings

Fig. 1 is a schematic view of an overall structure of an automatic ink cleaning device for a PCB board according to the present invention;

fig. 2 is a cross-sectional view of the controller of the automatic ink cleaning device for PCB.

The cleaning device comprises a working table 1, a working table 2, a hole cleaner 3, a cleaner 4, a support frame 5, a push rod 6, a support plate 7, a cleaning needle 8, a hole cleaning pool 9, a fixing frame 10, a cleaning liquid feeding pipe 11, a water outlet pipe 12, a cleaning pool 13, a support rod 14, a controller 15, a track rod 16, a screw rod 17, a track pipe 18, a moving box 19, an external tooth nut 20, a motor 21, a gear 22, an auxiliary device 23, an electric push rod 24, a connecting plate 25, a clamp 26 and a hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model relates to a PCB board china ink self-cleaning device, including workstation 1, hole cleaner 2 and purger 3, hole cleaner 2 is located on workstation 1, purger 3 is located on workstation 1, hole cleaner 2 includes support frame 4, catch bar 5, backup pad 6, clearance needle 7, clear hole pond 8 and mount 9, support frame 4 is located on workstation 1, catch bar 5 is located on support frame 4, backup pad 6 is located on catch bar 5, clearance needle 7 is located in backup pad 6, clear hole pond 8 is located on workstation 1 and support frame 4, mount 9 is located in clear hole pond 8.

A plurality of groups of cleaning needles 7 are arranged; a cleaning liquid feeding pipe 10 penetrates through the supporting plate 6, and a water outlet pipe 11 penetrates through the lower part of the side wall of the hole cleaning pool 8; the cleaning device 3 comprises a cleaning pool 12, support rods 13 and a controller 14, wherein the cleaning pool 12 is arranged on the workbench 1, the support rods 13 are arranged on the cleaning pool 12, two groups of support rods 13 are arranged, and the controller 14 is arranged on the support rods 13; the controller 14 comprises a track rod 15, a screw rod 16, a track pipe 17, a moving box 18, an external tooth nut 19, a motor 20 and a gear 21, wherein the track rod 15 is arranged on the support rod 13, the screw rod 16 is arranged on the support rod 13, the track pipe 17 is slidably sleeved on the track rod 15, the moving box 18 is arranged on the track pipe 17 and slidably sleeved on the track rod 15 and the screw rod 16, the external tooth nut 19 is in threaded connection with the screw rod 16, the motor 20 is arranged on the moving box 18, and the gear 21 is arranged on an output shaft of the motor 20 and meshed with the external tooth nut 19; the motor 20 is a forward and reverse rotating motor 20; an assistor 22 is arranged at the bottom of the moving box 18, the assistor 22 comprises an electric push rod 23, a connecting plate 24 and a clamp 25, the electric push rod 23 is arranged at the bottom of the moving box 18, the connecting plate 24 is arranged at the bottom of the electric push rod 23, and the clamp 25 is arranged on the connecting plate 24; the connecting plate 24 is provided with a hook 26.

When in specific use: the PCB to be cleaned is placed on a fixed frame 9 and fixed, a push rod 5 is started to extend to drive a support plate 6 to move downwards, a cleaning needle 7 is inserted into a through hole, cleaning liquid flows out of a cleaning liquid inlet pipe 10, the push rod 5 is slightly contracted and extended, the cleaning liquid cleans the PCB and also cleans the through hole, then the cleaning liquid is stopped outputting, the push rod 5 is contracted, the PCB is taken out, other PCBs can be waited for and are placed into a cleaning frame and hung on a hook 26, the PCB can be clamped by a clamp 25 independently, an electric push rod 23 extends and is placed into a first cleaning pool 12, after the time is up, the electric push rod 23 contracts, a motor 20 works to drive a gear 21 to rotate, an external tooth nut 19 rotates, a moving box 18 is driven to move under the limiting effect, the PCB moves, the motor 20 is closed after the PCB moves to the next cleaning pool 12, the electric push rod 23 extends to continue cleaning, and accordingly all cleaning processes are completed continuously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a PCB board china ink self-cleaning device which characterized in that: including workstation, hole cleaner and purger, the hole cleaner is located on the workstation, the purger is located on the workstation, the hole cleaner includes support frame, catch bar, backup pad, clearance needle, clear hole pond and mount, the support frame is located on the workstation, the catch bar is located on the support frame, the backup pad is located on the catch bar, the clearance needle is located in the backup pad, clear hole pond is located on workstation and the support frame, the mount is located in clear hole pond.

2. The automatic ink cleaning device for the PCB as recited in claim 1, wherein: the cleaning needles are provided with a plurality of groups.

3. The automatic ink cleaning device for the PCB as claimed in claim 1, wherein: the backup pad is gone up to run through and is equipped with the washing liquid inlet pipe, clear hole pond lateral wall lower part runs through and is equipped with the outlet pipe.

4. The automatic ink cleaning device for the PCB as recited in claim 1, wherein: the cleaning device comprises a cleaning pool, two groups of supporting rods and a controller, wherein the cleaning pool is arranged on the workbench, the supporting rods are arranged on the cleaning pool, and the controller is arranged on the supporting rods.

5. The automatic ink cleaning device for the PCB as recited in claim 4, wherein: the controller includes track pole, lead screw, track pipe, removal case, external tooth nut, motor and gear, the track pole is located on the bracing piece, the lead screw is located on the bracing piece, the track pipe slides to cup joint and locates on the track pole, the removal case is located on the track pipe and slides to cup joint and locate on track pole and the lead screw, external tooth nut threaded connection locates on the lead screw, the motor is located on the removal case, the gear locate on the motor output shaft and with the meshing of external tooth nut.

6. The PCB board ink automatic cleaning device of claim 5, characterized in that: the motor is a forward and reverse rotating motor.

7. The automatic ink cleaning device for the PCB as recited in claim 5, wherein: the auxiliary device is arranged at the bottom of the movable box and comprises an electric push rod, a connecting plate and a clamp, the electric push rod is arranged at the bottom of the movable box, the connecting plate is arranged at the bottom of the electric push rod, and the clamp is arranged on the connecting plate.

8. The automatic ink cleaning device for the PCB as recited in claim 7, wherein: the connecting plate is provided with a hook.